Hi!
I want to uninstall a cracked Omnisphere1 (the browser of the cracked Omni1 stopped working correctly). Then I want to install a legit Omni2.

I'm on Windows 7 64bit.
In the windows' control panel there is no such thing like 'Uninstall Omnisphere".
HOW should I uninstall Omni1?

(I also have a cracked Trilian and Stylus installed, and I want them to stay on my PC)

Should I search some locations to delete some Omni1 files?

Should I be careful not to do some mistakes?
Uninstalling Omni1 will NOT delete the STEAM folder, right? (which is shared with Trilian)


Please help me if you can
Thank you!

 

There is no uninstaller. Just delete the Omnisphere.dll files in your VST folder. You can delete just the Omnisphere directory in your STEAM folder and leave Trilian content intact.
If you weren't going from cracked to legit, I'd say don't even bother deleting anything and just install 2 over 1, but you are. Kudos for that.

Spoiler: How Do I Uninstall Omnisphere/Trilian

There is no uninstall utility for Windows or Mac (because Omnisphere and Trilian are plugins, not programs). To remove the plugins and library, simply delete these files:

Mac OS X:

Macintosh HD/Users/Username/Library/Application Support/Spectrasonics/STEAM/

Remove the Omnisphere and/or Trilian folder

Macintosh HD/Library/Application Support/Spectrasonics/STEAM

Remove the Omnisphere and/or Trilian folder

Macintosh HD/Library/Audio/Plug-Ins/Components/

Remove Trilian.component / Omnisphere.component

Macintosh HD/Library/Audio/Plug-Ins/VST/

Remove Trilian.vst / Omnisphere.vst

Macintosh HD/Library/Application Support/Digidesign/Plug-Ins/

Remove TrilianWrapper.dpm / OmnisphereWrapper.dpm

Macintosh HD/Library/Application Support/Avid/Audio/Plug-Ins/

Remove Trilian.aaxplugin / Omnisphere.aaxplugin

NOTE: On OSX 10.7 and later, the Macintosh HD/ Users/ Your Username/ Library folder is hidden. To find this folder, go to the Finder and click the Go menu while holding the Option key. Library will appear in the menu while the Option key is held and can be selected at that point.



Windows:

Delete the following files:

C:\ProgramData\Spectrasonics\STEAM\

Remove the Omnisphere and/or Trilian folder

Seach the C-Drive and delete all instances of the Trilian.dll and Omnisphere.dll files.

C:\Program Files\Steinberg\vstplugins\

C:\Program Files (X86) \Steinberg\vstplugins\

Remove Omnisphere.dll / Trilian.dll

Uninstall the ProTools plugins here:

C:\Program Files\Common Files\Digidesign\DAE\Plug-Ins\

Remove TrilianWrapper.dpm / OmnisphereWrapper.dpm

C:\Program Files\Common Files\Avid\Audio\Plug-Ins\

Remove Trilian.aaxplugin / Omnisphere.aaxplugin

NOTE: On Windows 7 (and later) the ProgramData folder is hidden by default. To show this hidden location, go to the Control Panel, Appearance and Personalization, Folder Options, View Tab. Under the View Tab, select the Show All Hidden Files and Folders option and click Apply.

https://www.spectrasonics.net/support/knowledgebase_view_topic.php?id=493&categoryID=7